HVR-M25J/M25U/M25N/M25E/M25P/M25C
6-2
1-1. Adjusting items when replacing main parts and boards
When replacing main parts, adjust the items indicated by z in the following table.
Note 1: When replacing the drum assy or the mechanism deck, reset the data of page: 7, address: A8 to AB to “00”. (Refer to “Record of
Use check” of “6-3. SERVICE MODE”)
Note 2: IC2601 (Flash memory) and IC4202 (Flash memory) on VD-036 board cannot be replaced.
Table 6-1-1
Adjustment Section Adjustment
(Drum assembly) (Note 1)
(Capstan motor)
(LCD panel)
(REC/PB AMP)
(Base band signal process, etc.)
(DV signal process)
(Video in/out)
(Component out AMP)
(LCD drive)
(LCD Back light)
(COMPLETE)
(COMPLETE)
(COMPLETE)
(EEPROM)
(EEPROM)
Mechanism deck (Note 1)
Mechanism deck M901
Mechanism deck M903
LCD block LCD901
RP-243 board IC2000
VD-036 board IC1801
VD-036 board IC3001
VD-036 board IC6401
VD-036 board IC2001
PD-287 board IC6102
PD-287 board D6105 - 6107
RP-243 board
VD-036 board
PD-287 board
VD-036 board IC4403
VD-036 board IC5001
Supporting
Mechanism Tape path adj.
zzz z
Initialization of 8, 9, C, 13, 18, 1C,
1D page data
zz
Initialization of A, B, D, 1A, 1B
page data
zz
System control Node uniqe ID No. input
zz
Servo, RF CAP FG duty adj.
zz zz z
Switching position adj.
zzz z z z
Error rate check
zzz z z zz z z
Video Origin oscillation check
zz
S VIDEO OUT Y level adj.
zz zz
S VIDEO OUT chroma level adj.
zz zz
COMPONENT OUT adj.
(D1 SMPTE)
zz zz
COMPONENT OUT adj.
(D1 BETACAM)
zz zz
LCD LCD automatic adj.
zz z zzz
V-COM adj.
zzzzz
Transmissive mode
white balance adj.
zzzzzz
Sample hold phase adj.
zzzzz
Initialization of 8, 9, A,
B, C, D, 13, 18, 1A, 1B,
1C, 1D page data
Mounted part
replacement
Block
replacement
Replaced part
RadarWRadarWRadarW
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